通达信有所改动的DKDB公式，价值5800元/年收费软件

短期:100*(C-LLV(L,5))/(HHV(C,5)-LLV(L,5)),COLORWHITE;
 中期:100*(C-LLV(L,10))/(HHV(C,10)-LLV(L,10)),COLORYELLOW;
 中长期:100*(C-LLV(L,20))/(HHV(C,20)-LLV(L,20)),COLORMAGENTA;     
长期:100*(C-LLV(L,30))/(HHV(C,30)-LLV(L,30)),COLORRED,LINETHICK2;
 高浪日:=REF(短期,1)<2 AND REF(中期,1)<2 AND REF(中长期,1)<2 AND REF(长期,1)<2;
 高浪日抄底:IF(高浪日,1,0),COLORYELLOW,LINETHICK3;
 STICKLINE(高浪日抄底,20,40,2,0),COLORMAGENTA,LINETHICK5;
 DRAWTEXT(高浪日抄底,35,'买入 '),COLORYELLOW,LINETHICK3;
 强势线:80,COLORRED,DOTLINE,LINETHICK2;
 弱势线:20,COLORGREEN,LINETHICK2;
 关键字：所改,DKDB,价值,5800元,年收,费软件,所改,DKD